SINAMICS DCM
List Manual (LH8), 02/2015, 6RX1800-0ED76
113
2 Parameters
2.2 List of parameters
Value:
0:
Inactive
1:
Save drive object
Dependency:
Refer to: p0977, r3996
Notice:
The Control Unit power supply may only be powered down after data has been saved (i.e. after data save has been
started, wait until the parameter again has the value 0).
Writing to parameters is inhibited while saving.
The progress while saving is displayed in r3996.
Note:
Starting from the particular drive object, the following parameters are saved:
CU3xx: Device-specific parameters and PROFIBUS device parameters.
Other objects: Parameters of the actual object and PROFIBUS device parameters.
Prerequisite:
In order that the parameter of a drive object, saved with p0971 = 1, is read the next time that the Control Unit is
booted, then all parameters must, as a minimum, have first been saved once with p0977 = 1.
Description:
Sets the required procedure to execute a hardware reset for the drive unit.
Value:
0:
Inactive
1:
Hardware-Reset immediate
2:
Hardware reset preparation
3:
Hardware reset after cyclic communication has failed
Danger:
It must be absolutely ensured that the system is in a safe condition.
The memory card/device memory of the Control Unit must not be accessed.
Note:
If value = 1:
Reset is immediately executed and communications interrupted.
After communications have been established, check the reset operation (refer below).
If value = 2:
Help to check the reset operation.
Firstly, set p0972 = 2 and then read back. Secondly, set p0972 = 1 (it is possible that this request is possibly no
longer acknowledged). The communication is then interrupted.
After communications have been established, check the reset operation (refer below).
If value = 3:
The reset is executed after interrupting cyclic communication. This setting is used to implement a synchronized reset
by a control for several drive units.
If cyclic communication is not active, then the reset is immediately executed.
If the cyclic communication is active for both PROFIdrive interfaces, then the reset is executed after completing both
cycle communications.
After communications have been established, check the reset operation (refer below).
To check the reset operation:
After the drive unit has been restarted and communications have been established, read p0972 and check the
following:
p0972 = 0? --> The reset was successfully executed.
p0972 > 0? --> The reset was not executed.
p0972
Drive unit reset / Drv_unit reset
CU_DC, CU_DC_R,
CU_DC_R_S,
CU_DC_S
Can be changed:
U, T
Calculated:
-
Access level:
1
Data type:
Unsigned16
Dyn. index:
-
Func. diagram:
-
P-Group:
-
Unit group:
-
Unit selection:
-
Not for motor type:
-
Scaling:
-
Expert list:
1
Min Max
Factory
setting
0 3
0
Summary of Contents for SINAMICS DCM
Page 1: ...s SINAMICS SINAMICS DCM List Manual 02 2015 Edition Answers for industry ...
Page 2: ......
Page 1192: ...A Appendix A 2 List of abbreviations SINAMICS DCM 1192 List Manual LH8 02 2015 6RX1800 0ED76 ...
Page 1202: ...Index SINAMICS DCM 1202 List Manual LH8 02 2015 6RX1800 0ED76 ...
Page 1203: ......